Publikasjoner
NIBIOs ansatte publiserer flere hundre vitenskapelige artikler og forskningsrapporter hvert år. Her finner du referanser og lenker til publikasjoner og andre forsknings- og formidlingsaktiviteter. Samlingen oppdateres løpende med både nytt og historisk materiale. For mer informasjon om NIBIOs publikasjoner, besøk NIBIOs bibliotek.
2024
Forfattere
Getachew Birhanu Abera Erik Trømborg Linn Solli Juline M Walter Radziah Wahid Espen Govasmark Svein Jarle Horn Nabin Aryal Lu FengSammendrag
Biofilm is a syntrophic community of microorganisms enveloped by extracellular polymeric substances and displays remarkable adaptability to dynamic environments. Implementing biofilm in anaerobic digestion has been widely investigated and applied as it promotes microbial retention time and enhances the efficiency. Previous studies on anaerobic biofilm primarily focused on application in wastewater treatment, while its role has been significantly extended to accelerate the degradation of lignocellulosic biomass, improve gas–liquid mass transfer for biogas upgrading, or enhance resistance to inhibitors or toxic pollutants. This work comprehensively reviewed the current applications of biofilm in anaerobic digestion and focused on impacting factors, optimization strategies, reactor set-up, and microbial communities. Moreover, a full-scale biofilm reactor case from Norway is also reported. This review provides a state of-the- art insight on the role of biofilm in anaerobic digestion.
2023
Sammendrag
Det er ikke registrert sammendrag
Sammendrag
Det er ikke registrert sammendrag
Forfattere
Lone Ross Lizhen Huang Erik Trømborg Roja Modaresi Hanne Kathrine Sjølie Kristina Bringedal GeddeSammendrag
Det er ikke registrert sammendrag
2022
Forfattere
Joyce Machado Nunes Romeiro Tron Haakon Eid Clara Antón Fernández Annika Kangas Erik TrømborgSammendrag
It is expected that European Boreal and Temperate forests will be greatly affected by climate change, causing natural disturbances to increase in frequency and severity. To detangle how, through forest management, we can make forests less vulnerable to the impact of natural disturbances, we need to include the risks of such disturbances in our decision-making tools. The present review investigates: i) how the most important forestry-related natural disturbances are linked to climate change, and ii) different modelling approaches that assess the risks of natural disturbances and their applicability for large-scale forest management planning. Global warming will decrease frozen soil periods, which increases root rot, snow, ice and wind damage, cascading into an increment of bark beetle damage. Central Europe will experience a decrease in precipitation and increase in temperature, which lowers tree defenses against bark beetles and increases root rot infestations. Ice and wet snow damages are expected to increase in Northern Boreal forests, and to reduce in Temperate and Southern Boreal forests. However, lack of snow cover may increase cases of frost-damaged seedlings. The increased temperatures and drought periods, together with a fuel increment from other disturbances, likely enhance wildfire risk, especially for Temperate forests. For the review of European modelling approaches, thirty-nine disturbance models were assessed and categorized according to their required input variables and to the models’ outputs. Probability models are usually common for all disturbance model approaches, however, models that predict disturbance effects seem to be scarce.
Forfattere
Lone Ross Lizhen Huang Erik Trømborg Roja Modaresi Hanne Kathrine Sjølie Callum Aidan Stephen HillSammendrag
Det er ikke registrert sammendrag
2008
Forfattere
Erik Trømborg Tormod Briseid Svein Jarle HornSammendrag
Serie om energi - bioenergu
2007
Forfattere
Erik Trømborg Anders Nielsen Erling Thuen Odd Magne Harstad Torstein H. Garmo Harald Volden Øystein Holand Svein Jarle Horn Vincent Eijsink John Morken Petter H Heyerdahl Hanne Kathrine Sjølie Birger Solberg Lars Bakken Trine Aulstad Sogn Tormod Briseid Arne Grønlund Simen Gjølsjø Bjørn Langerud Nicholas ClarkeRedaktører
Hans Fredrik HoenSammendrag
Universitetet for miljø- og biovitenskap fikk i mai 2007 i oppdrag fra Norges Forskningsråd å kartlegge og beskrive kunnskapsstatus og forskningsbehov knyttet til bioenergi og klimagasser fra landbruket (jord, skog og utmark). Utredningen beskriver i korte trekk dagens status og hovedutfordringer når det gjelder produksjon av bioenergi og utslipp/binding av klimagasser i landbruket, og peker på sentrale forskningsbehov og forskningsoppgaver som kan bidra til å møte disse utfordringene. Rapporten er basert på bidrag fra forskningsmiljøene på Campus Ås.
1999
Forfattere
Erik TrømborgSammendrag
Det er ikke registrert sammendrag
Forfattere
Erik Trømborg Joseph Buongiorno Birger SolbergSammendrag
Det er ikke registrert sammendrag